function name() {
    for (var i = 1; i <=9; i++) {
       
        for(var j=1;j<=i;j++){
            document.write(j+'*'+i+'='+(j*i)+' ')
        }
        document.write('<br>')
    }
}
var dd=function(){
    var tian=0
    var qian=0
    while (qian<=100) {
        qian+=2.5
        tian++
        if(tian%5==0){
            qian-=6
        }
    }
    document.write(tian)
}